CN201490485U - Power-off, touch, water-contact and self-locking movable socket - Google Patents
Power-off, touch, water-contact and self-locking movable socket Download PDFInfo
- Publication number
- CN201490485U CN201490485U CN2009201860052U CN200920186005U CN201490485U CN 201490485 U CN201490485 U CN 201490485U CN 2009201860052 U CN2009201860052 U CN 2009201860052U CN 200920186005 U CN200920186005 U CN 200920186005U CN 201490485 U CN201490485 U CN 201490485U
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- relay
- socket
- lead
- operating point
- output power
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- Expired - Fee Related
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Abstract
The utility model discloses a power-off, touch, water-contact and self-locking movable socket, which is mainly formed by a socket, a DC output power supply, a relay, a switch and a triode. A sensing contact is arranged on the socket to protect the personal safety of the user. The utility model has the advantages of simple structure and low cost, can effectively protect the safety of the user, and solves the problems of resource wastage and damages to the personal safety of the user because the traditional socket has no protection function.
Description
Technical field
The utility model relates to the electron electric power devices field, especially has a power failure, touches, touches water, self-locking mobile socket.
Background technology
The mobile socket of conventional art is made up of plug, lead, socket etc.; its effect is that electric energy transmitting is used to electrical equipment; the mobile socket of conventional art does not have defencive function; under the situation of sending a telegram here suddenly after the power failure; some electrical equipment can be opened automatically; this phenomenon has not only caused waste of power resources, the life-span of also having damaged electrical equipment greatly simultaneously.In addition, the user is when using socket, if improper use also has the danger of electric shock.
The utility model content
The purpose of this utility model provides a kind of power failure, touches, touches water, the self-locking mobile socket, is provided with sense contact by socket, and cuts off self-lock and cut off electric current on the socket, with the problem of the mobile socket unprotect function that solves conventional art.
In order to achieve the above object, the technical scheme that the utility model adopted is:
Have a power failure, touch, touch water, the self-locking mobile socket, comprise that 220V changes dc output power and the socket of DC6V, it is characterized in that: described receptacle face metal-plated membrane, sense contact is arranged on the metal film, also include first relay and second relay, be in series with first operating point of first relay between the positive-negative output end of described dc output power successively, first normally-closed contact of first relay and second relay, also be connected with push-button switch between two terminals of first operating point of described first relay by lead, after being parallel with electrochemical capacitor on described second relay, be connected with the positive output end that is connected to described dc output power behind the switch again by lead on the one terminals, also comprise a plurality of triodes, after connecting by lead each other, the collector electrode of described a plurality of triodes is connected to another terminals of described second relay again, after wherein being in series with the 4th operating point of the resistance and first relay on the base stage of first triode successively, be connected to the sense contact on the described socket again, the emitter of last triode is connected to the negative terminals of described dc output power by lead, the base stage of the next triode that the emitter of all the other triodes is adjacent connects, be connected with plug on two inputs of described dc output power, there is lead to draw on the plug, behind described the 3rd operating point of drawing second operating point that is connected with first relay on the lead respectively and first relay, be connected to the input of described socket more respectively.
In the utility model, dc output power connects the 220V power supply by plug, and alternating current is converted to the 6V direct current, press push switch, the adhesive simultaneously of first normally-closed contact of second relay and first operating point of first relay, electric current transfers to socket through second operating point and the 3rd operating point of first relay through lead, and this moment, second relay was in cut-off state.When the sense contact on the metal film of staff touch receptacle face; induced signal by first relay the 4th operating point and the compound amplification of triode after arrive second relay; electric current on second relay is by after the electrochemical capacitor filtering; second relay is started working; thereby cut off first normally-closed contact of second relay; cause first relay to stop adhesive, and then make the socket outage, play protection user purpose of safety.
The utility model is simple in structure, and cost is lower, can effectively protect user's safety, has solved traditional socket owing to the wasting of resources that does not have defencive function to cause and to the hurtful problem of user's personal safety.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Embodiment
Have a power failure, touch, touch water, the self-locking mobile socket, comprise that 220V changes dc output power DC6V and the socket of DC6V, the receptacle face metal-plated membrane, sense contact K3 is arranged on the metal film, also include first relay J 1 and second relay J 2, be in series with the first operating point J1-1 of first relay between the positive-negative output end of dc output power DC6V successively, the first normally-closed contact J2-1 of first relay J 1 and second relay, also be connected with button switch K 1 between two terminals of the first operating point J1-1 of first relay by lead, after being parallel with electrochemical capacitor C on second relay J 2, be connected with the positive output end that is connected to dc output power DC6V after the K switch 2 again by lead on the one terminals, also comprise four triode BG1, BG2, BG3 and BG4, after connecting by lead each other, the collector electrode of four triodes is connected to another terminals of second relay J 2 again, after wherein being in series with the 4th operating point J1-4 of the resistance R and first relay on the base stage of first triode BG1 successively, be connected to the sense contact K3 on the socket again, the emitter of last triode BG4 is connected to the negative terminals of dc output power DC6V by lead, the base stage of the next triode that the emitter of all the other triodes is adjacent connects, be connected with plug on two inputs of dc output power DC6V, there is lead to draw on the plug, after drawing the 3rd operating point J1-3 of the second operating point J1-2 that is connected with first relay on the lead respectively and first relay, be connected to the input of socket more respectively.
Claims (1)
1. have a power failure, touch, touch water, the self-locking mobile socket, comprise that 220V changes dc output power and the socket of DC6V, it is characterized in that: described receptacle face metal-plated membrane, sense contact is arranged on the metal film, also include first relay and second relay, be in series with first operating point of first relay between the positive-negative output end of described dc output power successively, first normally-closed contact of first relay and second relay, also be connected with push-button switch between two terminals of first operating point of described first relay by lead, after being parallel with electrochemical capacitor on described second relay, be connected with the positive output end that is connected to described dc output power behind the switch again by lead on the one terminals, also comprise a plurality of triodes, after connecting by lead each other, the collector electrode of described a plurality of triodes is connected to another terminals of described second relay again, after wherein being in series with the 4th operating point of the resistance and first relay on the base stage of first triode successively, be connected to the sense contact on the described socket again, the emitter of last triode is connected to the negative terminals of described dc output power by lead, the base stage of the next triode that the emitter of all the other triodes is adjacent connects, be connected with plug on two inputs of described dc output power, there is lead to draw on the plug, behind described the 3rd operating point of drawing second operating point that is connected with first relay on the lead respectively and first relay, be connected to the input of described socket more respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201860052U CN201490485U (en) | 2009-06-23 | 2009-06-23 | Power-off, touch, water-contact and self-locking movable socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201860052U CN201490485U (en) | 2009-06-23 | 2009-06-23 | Power-off, touch, water-contact and self-locking movable socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490485U true CN201490485U (en) | 2010-05-26 |
Family
ID=42429352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201860052U Expired - Fee Related CN201490485U (en) | 2009-06-23 | 2009-06-23 | Power-off, touch, water-contact and self-locking movable socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544927A (en) * | 2011-12-10 | 2012-07-04 | 洛阳市环城供电局 | Touch-type self-locking socket |
| CN103715565A (en) * | 2014-01-02 | 2014-04-09 | 王志 | Safe electric power utilization socket used after power restoration of power grid |
-
2009
- 2009-06-23 CN CN2009201860052U patent/CN201490485U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544927A (en) * | 2011-12-10 | 2012-07-04 | 洛阳市环城供电局 | Touch-type self-locking socket |
| CN103715565A (en) * | 2014-01-02 | 2014-04-09 | 王志 | Safe electric power utilization socket used after power restoration of power grid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20110623 |